Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Lifting up position of height control indicator does not change according to operation of height control switch | Check that the height control is not off. | - |
| Check test mode DTC | ||
| Indicator circuit | ||
| Vehicle height control function does not operate | Check test mode DTC | |
| ECU power source circuit | ||
| Indicator circuit | ||
| Height control function is normal, but vehicle height is uneven | Initialization | |
| Height control sensor link | - | |
| Suspension control ECU | ||
| Drivability problem | Fluid leakage | |
| Center suspension control cylinder |